Christian Martin Friedrich “Fritz” Oertling, uhrmacher und Landmann, son of Friedrich Ernst Christian Oertling and Kunigunda Sophia von Buhr, was born on August 25, 1788 in St. Michaelisdonn, Kreis Dithmarschen, Schleswig-Holstein, Deutschland and died in 1866 in Bergedorf, Bezirk Bergedorf, Hamburg, Deutschland at the age of 77. He married Christina Margaretha Kirchner, daughter of Jacob Kirchner and Anna Margaretha Löffler,. She was born in Elmshorn, Kreis Pinneberg, Schleswig-Holstein, Deutschland.

Friedrich Ernst Christian Oertling, uhrmacher, son of Christian Martin Friedrich “Fritz” Oertling and Christina Margaretha Kirchner, was born on October 29, 1814 and died on June 7, 1898 at the age of 83. He married Gesche. She was born about 1823 and died on January 16, 1890.

Amanda Christine Friederike Oertling, daughter of Martin Carl Heinrich Oertling and Margarethe Christine Diedericke Pahl, was born in 1847 and died in 1931 in Rendsburg, Kreis Rendsburg-Eckernförde, Schleswig-Holstein, Deutschland at the age of 84. She married Detlef Matthias de Cuveland, son of Anna Jensen, in 1872 in Preetz, Kreis Plön, Schleswig-Holstein, Deutschland. He was born in 1848 in Schleswig-Holstein, Deutschland and died in 1936 in Rendsburg, Kreis Rendsburg-Eckernförde, Schleswig-Holstein, Deutschland at the age of 88.

Children of Amanda Christine Friederike Oertling and Detlef Matthias de Cuveland:

Wilhelm Bernhard Alfred Oertling, son of Gottfried Wilhelm Albrecht Oertling and Magdalena Catharina Wilhelmine Jörs, was born on June 28, 1855 in Kaltenkirchen, Kreis Segeberg, Schleswig-Holstein, Deutschland and died on May 2, 1857 in Kaltenkirchen, Kreis Segeberg, Schleswig-Holstein, Deutschland at the age of 22 months.